Well I came up with the The number of turns head thread Test.
Basically there is a seat in the head for the wider portion of the plugs just above the threads to stop on. This seat, notch, ledge, whatever... read more
This weekend?s American Rebel Light NHRA 4-Wide Nationals will mark the milestone 1,000th NHRA Top Fuel race.The winner will earn a special "Wally"
NewsSource Yesterday, 07:25 AMGriffin Steinfeld?s wild rat rod, built by fabricator Rat Rod Jeff Jones, combines vintage steel with Top Fuel tech in a purpose-built street/strip machine.The
NewsSource 04-25-25, 10:23 AMMoser Engineering takes pride in the products it makes in the USA.Here's a look at what they make here in the United States.
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Points leader Paul Lee Racing showcases SRI Performance and Daido Metal as primary sponsors for the upcoming NHRA Charlotte 4-Wide Nationals at ZMAX Dragway.
NewsSource 04-24-25, 04:43 PMSummit Motorsports Park puts on some of the biggest events in drag racing. Bill Bader breaks down what goes into these events and what's coming in 2025.
NewsSource 04-24-25, 04:43 PM
Robert Murphy Wins $50,000 At Spring Fling
Robert Murphy secured the $50,000 victory at the Strange Engineering Spring Fling.
NewsSource Yesterday, 07:25 AMMore...